1911850560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2906

約数の個数: 224

約数和(自身を含む): 6832396800

約数和(自身を除く): 4920546240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 395, 432, 474, 480, 540, 576, 632, 711, 720, 790, 864, 948, 960, 1080, 1185, 1264, 1422, 1440, 1580, 1728, 1896, 2133, 2160, 2370, 2528, 2801, 2844, 2880, 3160, 3555, 3792, 4266, 4320, 4740, 5056, 5602, 5688, 6320, 7110, 7584, 8403, 8532, 8640, 9480, 10665, 11204, 11376, 12640, 14005, 14220, 15168, 16806, 17064, 18960, 21330, 22408, 22752, 25209, 25280, 28010, 28440, 33612, 34128, 37920, 42015, 42660, 44816, 45504, 50418, 56020, 56880, 67224, 68256, 75627, 75840, 84030, 85320, 89632, 100836, 112040, 113760, 126045, 134448, 136512, 151254, 168060, 170640, 179264, 201672, 221279, 224080, 227520, 252090, 268896, 302508, 336120, 341280, 378135, 403344, 442558, 448160, 504180, 537792, 605016, 663837, 672240, 682560, 756270, 806688, 885116, 896320, 1008360, 1106395, 1210032, 1327674, 1344480, 1512540, 1613376, 1770232, 1991511, 2016720, 2212790, 2420064, 2655348, 2688960, 3025080, 3319185, 3540464, 3983022, 4033440, 4425580, 4840128, 5310696, 5974533, 6050160, 6638370, 7080928, 7966044, 8066880, 8851160, 9957555, 10621392, 11949066, 12100320, 13276740, 14161856, 15932088, 17702320, 19915110, 21242784, 23898132, 24200640, 26553480, 29872665, 31864176, 35404640, 39830220, 42485568, 47796264, 53106960, 59745330, 63728352, 70809280, 79660440, 95592528, 106213920, 119490660, 127456704, 159320880, 191185056, 212427840, 238981320, 318641760, 382370112, 477962640, 637283520, 955925280, 1911850560]

約数ペア:

[(1, 1911850560), (2, 955925280), (3, 637283520), (4, 477962640), (5, 382370112), (6, 318641760), (8, 238981320), (9, 212427840), (10, 191185056), (12, 159320880), (15, 127456704), (16, 119490660), (18, 106213920), (20, 95592528), (24, 79660440), (27, 70809280), (30, 63728352), (32, 59745330), (36, 53106960), (40, 47796264), (45, 42485568), (48, 39830220), (54, 35404640), (60, 31864176), (64, 29872665), (72, 26553480), (79, 24200640), (80, 23898132), (90, 21242784), (96, 19915110), (108, 17702320), (120, 15932088), (135, 14161856), (144, 13276740), (158, 12100320), (160, 11949066), (180, 10621392), (192, 9957555), (216, 8851160), (237, 8066880), (240, 7966044), (270, 7080928), (288, 6638370), (316, 6050160), (320, 5974533), (360, 5310696), (395, 4840128), (432, 4425580), (474, 4033440), (480, 3983022), (540, 3540464), (576, 3319185), (632, 3025080), (711, 2688960), (720, 2655348), (790, 2420064), (864, 2212790), (948, 2016720), (960, 1991511), (1080, 1770232), (1185, 1613376), (1264, 1512540), (1422, 1344480), (1440, 1327674), (1580, 1210032), (1728, 1106395), (1896, 1008360), (2133, 896320), (2160, 885116), (2370, 806688), (2528, 756270), (2801, 682560), (2844, 672240), (2880, 663837), (3160, 605016), (3555, 537792), (3792, 504180), (4266, 448160), (4320, 442558), (4740, 403344), (5056, 378135), (5602, 341280), (5688, 336120), (6320, 302508), (7110, 268896), (7584, 252090), (8403, 227520), (8532, 224080), (8640, 221279), (9480, 201672), (10665, 179264), (11204, 170640), (11376, 168060), (12640, 151254), (14005, 136512), (14220, 134448), (15168, 126045), (16806, 113760), (17064, 112040), (18960, 100836), (21330, 89632), (22408, 85320), (22752, 84030), (25209, 75840), (25280, 75627), (28010, 68256), (28440, 67224), (33612, 56880), (34128, 56020), (37920, 50418), (42015, 45504), (42660, 44816)]